The chemical elements and constitutes of corn plant residues (CPR) were analysed during its decomposing process.

对玉米植株残体腐解过程中元素和物质组成的变化进行了化学分析。

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The decomposing process of corn leaf residues(CLR)was studied by FTIR differential analysis, and the differential spectra were compared with normal spectra.

采用示差光谱法对玉米叶片残体腐解过程进行了研究，并与常规谱进行了比较。

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Feedstock pathways for advanced biofuels include switchgrass, soybean oil, corn oil, crop residues, woody biomass and other feedstocks.

先进生物燃料的原料来源包括柳枝稷、大豆油、玉米油、农作物残余物、木质生物质等等。

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Fossil fuels, similarly -- we are trying to target fossil fuels and design so that you get fossil -- biomass to replace fossil fuel, but biomass based on, for example, woody materials, based on agricultural waste like wheat straw, corn cobs -- agricultural waste, lumber waste residues -- that's very inexpensive feedstock.

WHITEHOUSE: Press Briefing